CN204138012U - The improved type plaiting device of layout machine - Google Patents

Abstract

An improved cloth arrangement device of a cloth spreading machine, which includes a cloth arrangement mechanism and a cloth pressing mechanism; the cloth arrangement mechanism includes a cloth clamping structure and a cutting structure, and the cloth clamping structure includes a cloth clamping plate and a cloth clamping roller arranged in parallel on a machine frame, The corresponding cloth cross-section is pressed on the cloth clamping plate through the cloth clamping gap between the clamping roller and the clamping plate; the cutting structure includes a sliding track and a cutting knife driven by a motor to move on the sliding track; the pressing mechanism It includes a cloth pressing roller and two linkage rods. One end of the two linkage rods is pivotally connected to the fixed frame body in parallel, and the other end is fixed to the cloth pressing roller; the swing mechanism moves to the cloth pressing mechanism, and the cloth pressing roller presses the For the cloth section on the board, the fabric arrangement mechanism moves away from the cloth pressing mechanism, the cloth pressing roller presses the cloth section on the cloth spreading platform, and the placement mechanism moves to the required cloth spreading length, drives the cutter to cut the cloth, and completes the cloth spreading action; The utility model can press the two ends of the cutting section of the cloth, so that the laid cloth can be flattened and cut smoothly, and the cloth spreading efficiency can be improved.

Description

The Improved Spreading Device of Spreading Machine

technical field

The utility model relates to a spreader equipment, in particular to an improved arrangement device of a spreader.

Background technique

As an important cloth spreading and stacking tool in the textile industry, the cloth spreading machine saves a lot of manpower for the textile industry; the cloth spreading machine mainly lays the rolled cloth on the machine table, and then uses other machines to cut the flat cloth and then processing.

The cloth spreading machine mainly includes a cloth feeding cradle device for placing the cloth roll, a cloth feeding device for transporting the cloth, a cloth spreading device for spreading the cloth, and a cloth arrangement device for laying and folding the cloth; the existing cloth spreading machine rotates and releases the cloth through the cloth feeding cradle device. , the cloth is pulled to the cloth spreading device through the cloth feeding device, which is beneficial to the mutual rolling rollers of the cloth spreading device to flatten the cloth, and after being clamped and led out, it enters the cloth spreading device for cloth spreading; the cloth spreading method is mainly divided into single There are two kinds of material spreading and two-way spreading; 1. One-way spreading. The way of spreading is that all the fabrics are facing up or the reverse side is facing up. It is a form of single-layer spreading with one face upward; Two-way spreading is also called back-and-forth folding spreading. It unfolds the front and back of the fabric alternately to form a face-to-face and inner-to-inner form between layers. It can be divided into zigzag two-way spreading and There are two ways of cutting and reversing two-way spreading.

However, in the one-way spreading method, each layer of fabric needs to clamp the fabric section to the beginning of the spread, and then lay the fabric to the end of the required cut spread, and repeat the operation until the spread is complete; Originally, it was wound on the fabric roll, so the section of the fabric will generally bulge up or down, and the fabric will slide, making the laid fabric uneven. When cutting, due to the influence of the uneven fabric, As a result, the edge of the cut fabric is not smooth, and the spreading efficiency is poor.

In view of this, the designer aimed at the many shortcomings and inconveniences caused by the imperfect structural design of the above-mentioned spreading machine, and deeply conceived, and actively researched and improved the trial production to develop and design this case.

Utility model content

The purpose of the utility model is to provide an improved spreading device of a cloth spreader, which can press the cloth spreading start end and the cloth spreading end end, so that the spread cloth is flat and cut flat, and the spreading efficiency is improved.

In order to achieve the above object, the solution of the present utility model is:

An improved distribution device of a cloth spreading machine, which includes a distribution mechanism and a cloth pressing mechanism;

The cloth arrangement mechanism includes a cloth clamping structure and a cutting structure, and the cloth clamping structure includes a cloth clamping plate and a cloth clamping roller arranged in parallel on the frame, and the corresponding cloth section passes through the cloth clamping roller and the cloth clamping plate The cloth clamping gap between them is pressed on the cloth clamping plate; the cutting structure includes a sliding track arranged parallel to the clamping roller and a cutting knife driven by a motor to move on the sliding track; the cloth pressing mechanism includes There are cloth pressing rollers and two linkage rods, one end of the two linkage rods is pivotally connected to the fixed frame body in parallel, and the other end is fixed to the cloth pressing roller; the cloth swing mechanism moves toward the cloth pressing mechanism, and the cloth pressing mechanism The cloth roller presses the cloth section on the cloth clamping plate, the cloth arrangement mechanism moves away from the cloth pressing mechanism, the cloth pressing roller presses the cloth section on the cloth spreading platform, and the cloth arrangement mechanism moves to the required cloth spreading length, Drive the cutter to cut the cloth and complete the spreading action.

Two ends of the frame are respectively pivotally connected with a sliding plate, the sliding plate has an uphill section and a downhill section, and the linkage rod is provided with guide wheels that can slide on the uphill section and the downhill section.

The frame is located above the pivoting position of the slide plate and is located in the angle between the uphill section and the downhill section. A cylinder is provided to limit the rotation angle of the slide plate; scroll wheel.

The included angle between the uphill section and the downhill section is greater than or equal to 90° and less than 180°.

The fixed frame body is provided with a horizontal slide rail and a motion track groove. The linkage rod includes a fixed rod, a rotating rod and an auxiliary rotating rod. The guide wheel is arranged on the fixed rod, and one end of the fixed rod is connected to the The cloth pressing roller is fixed, and the other end is pivotally connected with one end of the rotating rod and the auxiliary rotating rod respectively. The other end of the rotating rod is provided with a wheel body that can move on the horizontal slide rail, and the middle part of the rotating rod is provided with a The guide post moving in the track groove; the other end of the auxiliary rotating rod is pivotally connected to a triangular plate, the number of wheels on the rotating rod is two, and the wheel bodies are also pivotally connected to the triangular plate.

The improved cloth arrangement device of the spreading machine also includes a rotating roller arranged on the frame and parallel to the cloth clamping roller, and the cloth clamping roller is fixed on the rotating roller through a plurality of cloth clamping connecting blocks, and the rotating roller Driven by a motor to rotate around its own axis, it drives the clamping roller to rotate up and down.

The bottom surface of the pressing roller is provided with a layer of anti-skid layer.

The improved distribution device of the spreading machine also includes a movable spreading mechanism, the movable spreading mechanism is arranged on a platform of the frame, and is located on the path of the cloth from the cloth releasing roller of the spreading device to the cloth clamping roller, each A movable spreading mechanism includes a driving wheel, a driven wheel, a belt and a driving motor for driving the driving wheel to rotate.

The movable spreading mechanism is movably arranged on the frame through a carrying plate, the driving wheel and the driven wheel are pivotally connected to the carrying plate, and the carrying plate has a fixed end fixed on the frame, and is not connected to the frame. The movable end of the connection, and the bearing plate is provided with an adjustment rotation slot near the fixed end and an adjustment bolt locked in the adjustment rotation slot.

The frame is provided with vertical slide rails, and the two ends of the swing mechanism are respectively provided with pulleys that can move on the slide rails; the frame is provided with gears near the upper and lower ends of the slide rails, and between the two gears A chain is connected; the pulley is provided with a connecting piece, and the connecting piece has an extension piece that can be inserted into the chain gap; the swing mechanism is provided with two pulleys, and the two ends of the connecting piece are fixed on the two pulleys , the extension piece and the connecting piece form a T-shape.

After adopting the above structure, when the cloth section passes through the cloth clamping gap between the cloth clamping roller and the cloth clamping plate and the cloth is clamped between the cloth clamping roller and the cloth clamping plate, then the cloth swinging mechanism moves to the cloth pressing mechanism, the The cloth pressing roller presses the cloth section located on the cloth clamping plate, the cloth control mechanism moves away from the cloth pressing mechanism, the cloth clamping plate under the cloth pressing roller is removed, and the cloth pressing roller can press the cloth section on the paving On the cloth platform, the cloth arrangement mechanism moves to the required cloth spreading length, drives the cutter to cut the cloth, and completes the cloth spreading action; The starting end of the cloth spreading is handed over to the pressing roller for pressing, and the cloth clamping roller and the cloth clamping plate can clamp the cloth spreading end end of the cloth after spreading a layer of cloth, so that the laid cloth is flat and cut flat, Improve spreading efficiency.

Description of drawings

Fig. 1 is the structural representation of spreading machine of the present utility model;

Fig. 2 is a structural schematic diagram of an improved arrangement device of the utility model spreading machine;

Fig. 3 is a schematic side view of the improved arrangement device of the utility model spreading machine;

Fig. 4 is a structural schematic diagram of the arrangement mechanism of the improved arrangement device of the spreading machine of the present invention;

Fig. 5 is a structural schematic diagram of the cloth pressing mechanism of the improved cloth arrangement device of the spreading machine of the present invention;

Fig. 6 is a structural schematic diagram of the movable spreading mechanism of the improved spreading device of the spreading machine of the present invention;

Fig. 7 is a schematic diagram of the cloth spreading process of the improved cloth arrangement device of the cloth spreading machine of the present invention.

Symbol Description

Arrangement Mechanism 1 Cloth Pressing Mechanism 2 Cloth Clamping Structure 3

Cutting structure 4 Frame 10 Cloth clamping board 31

Clamp roller 32 sliding track 41 cutting knife 42

Pressing roller 21 Linkage rod 22 Fixed frame body 20

Horizontal slide rail 201 Motion track groove 202 Fixed rod 23

Rotating rod 24 Auxiliary rotating rod 25 Wheel body 26

Guide pillar 27 Triangular plate 28 Skateboard 11

Uphill section 12 Downhill section 13 Guide wheel 231

Cylinder 111 Roller 14 Turning roller 33

Cloth connection block 34 Anti-slip layer 211 Movable spreading mechanism 5

Driving wheel 51 Driven wheel 52 Belt 53

Loading plate 54 fixed end 541 movable end 542

Adjustment rotation slot 543 Adjustment bolt 544

Slide rail 101 pulley 15 gear 16

Chain 17 , connecting piece 18 , extension piece 181.

Detailed ways

In order to further explain the technical solution of the utility model, the utility model is described in detail through specific examples below.

Please refer to Fig. 1 to Fig. 7, the utility model discloses an improved cloth arrangement device of a spreading machine, which includes a cloth arrangement mechanism 1 and a cloth pressing mechanism 2, and the cloth arrangement mechanism 1 includes a cloth clamping structure 3, a cutting Structure 4, the cloth clamping structure 4 includes a cloth clamping plate 31 and a cloth clamping roller 32 arranged in parallel on the frame 10, and the corresponding cloth section passes through the clamping cloth between the cloth clamping roller 32 and the cloth clamping plate 31 The gap is pressed on the clamping plate 31; the cutting structure 4 includes a sliding track 41 arranged parallel to the clamping roller 32 and a cutting knife 42 driven by a motor to move on the sliding track 41; the pressing mechanism 2. It includes a cloth pressing roller 21 and two linkage rods 22. One end of the two linkage rods 22 is respectively pivotally connected to the fixing frame body 20 in parallel, and the other end is fixed to the cloth pressing roller 21; The cloth pressing mechanism 2 moves, the cloth pressing roller 21 presses the cloth section on the cloth clamping plate 31, the cloth arrangement mechanism 1 moves away from the cloth pressing mechanism 1, and the cloth pressing roller 21 presses the cloth section on the cloth spreading platform Above, the cloth arrangement mechanism 1 moves to the required cloth spreading length, drives the cutting knife 42 to cut the cloth, and completes the cloth spreading action;

When the cloth section passes through the cloth clamping gap between the cloth clamping roller 32 and the cloth clamping plate 31 and the cloth is clamped between the cloth clamping roller 32 and the cloth clamping plate 31, then the cloth swing mechanism 1 moves to the cloth pressing mechanism 2, the The cloth pressing roller 21 presses the cloth section on the cloth clamping plate 31, the cloth pressing mechanism 1 moves away from the cloth pressing mechanism 2, the cloth clamping plate 31 below the cloth pressing roller 21 is removed, and the cloth pressing roller 21 That is to press the cloth section on the cloth spreading platform, the cloth arrangement mechanism 1 moves to the required cloth spreading length, drives the cutting knife 42 to cut the cloth, and completes the cloth spreading action; the cloth clamping roller 32 and the cloth clamping plate 31 The starting end of the cloth can be clamped, and the starting end of the cloth can be handed over to the pressure roller 21 for pressing, and the cloth clamping roller 32 and the cloth clamping plate 31 can clamp the cloth laying end after spreading a layer of cloth. The end of the cloth makes the cloth laid flat and cut flat, improving the spreading efficiency.

The fixed frame body 20 of the improved arrangement device of the spreading machine of the utility model is provided with a horizontal slide rail 201 and a motion track groove 202, and the linkage rod 22 includes a fixed rod 23, a rotating rod 24, and an auxiliary rotating rod. 25. One end of the fixed rod 23 is fixed to the cloth pressing roller 21, and the other end is pivotally connected to one end of the rotating rod 24 and the auxiliary rotating rod 25 respectively. The other end of the rotating rod 24 is provided with a The wheel body 26, and the middle part of the rotating rod 24 is provided with a guide post 27 that can move in the movement track groove 202; the other end of the auxiliary rotating rod 25 is pivotally connected to a triangular plate 28, and the The quantity of the wheel body 26 is two, and the wheel body 26 is also pivotally connected to the triangular plate 28; the two ends of the frame 10 are respectively pivotally connected with a slide plate 11, and the slide plate 11 has an uphill section 12 and a lower slope. The slope section 13, the fixed rod 23 is provided with a guide wheel 231 that can slide on the uphill section 12 and the downhill section 13; The angle between the downhill section 13 and the downhill section 13 is convex, and a cylinder 111 is provided to limit the rotation angle of the slide plate 11; the pressure roller 21 moves upward on the uphill section 12 by means of the guide wheel 231, and moves close to the uphill section 12 and the downhill section 13, the sliding plate 11 rotates at the pivotal position due to the movement force of the swing mechanism 1, and the guide wheel 231 can move to the downhill section 13, and then move to the cloth clamping plate 31; The body 111 can limit the rotation angle of the slider 11, and the angle between the uphill section 12 and the downhill section 13 is greater than or equal to 90° and less than 180°, which can prevent the slider 11 from being too large to reset; and the slider The end of 11 is pivotally connected with roller 14 that can move on the spreading platform; Tilting can easily push the cloth pressing roller 21 to move vertically; when the swing mechanism 1 is close to the cloth pressing mechanism 2, the guide wheel 231 on the fixed rod 23 can move upward along the sliding plate of the sliding plate 11, and the fixed roller 21 presses the clamp For the cloth on the cloth board, the rotating rod 24 and the auxiliary rotating rod 25 move with the cloth pressing roller 21, so that the cloth pressing roller 21 is always kept in the vertical plane without any horizontal displacement, and moves back with the cloth mechanism 1 , the cloth clamping plate 32 is removed, the cloth pressing roller 21 presses the cloth on the spreading platform, and the cloth clamping roller 32 and the cloth clamping plate 31 can clamp the laying of the cloth after spreading a layer of cloth. The end of the cloth makes the cloth laid flat and cut flat, improving the spreading efficiency.

The improved arranging device of the spreading machine of the present utility model also includes a rotating roller 33 arranged on the frame 10 and parallel to the cloth clamping roller 32, and the cloth clamping roller 32 is fixed to the rotating roller through a plurality of cloth clamping connecting blocks 34 33, the rotating roller 33 is driven by a motor to rotate around its own axis, driving the cloth clamping roller 32 to rotate up and down, the cloth clamping gap between the cloth clamping roller 32 and the cloth clamping plate 31 can be adjusted, and the cloth clamping effect is better.

The bottom surface of the press roller 21 of the improved cloth spreading device of the utility model is provided with a layer of anti-skid layer 211, which can increase the friction between the cloth and the cloth press roller 211, making the cloth difficult to slide and improving the cloth spreading effect.

The fixed frame body 20 of the improved distribution device of the cloth spreading machine of the utility model is movable and fixed on the cloth spreading platform through the connection structure; the distance between the cloth pressing mechanism 2 and the distribution mechanism 1 can be adjusted to adjust the length of the cloth spreading , to increase the practicality of the spreading machine.

The improved distribution device of the spreading machine of the present utility model also includes a movable spreading mechanism 5, the movable spreading mechanism 5 is arranged on a platform of the frame 10, and is located between the cloth releasing roller of the spreading device and the cloth clamping roller 32. On the path, each movable spreading mechanism 5 includes a driving wheel 51, a driven pulley 52, a belt 53 and a drive motor for driving the driving wheel 51 to rotate; 10, the driving wheel 51 and the driven wheel 52 are pivotally connected to the bearing plate 54, and the bearing plate 54 has a fixed end 541 fixed on the frame 10 and a movable end 542 not connected to the frame 10, and The carrying plate 54 is provided with an adjustment rotation groove 543 and an adjustment bolt 544 locked in the adjustment rotation groove 543 near the fixed end 541. When the width of the cloth is relatively narrow, the rotatable movable spreading mechanism 5 is close to the cloth, and the movable spreading mechanism 5 can be flexibly set. The cloth mechanism 5 reaches the effect of fully spreading the cloth. In addition, a limiting plate 545 is arranged on the carrying plate 54 against the inner surface of the belt, so as to ensure the smooth running of the belt.

The frame 10 of the improved distribution device of the spreading machine of the utility model is provided with a vertical slide rail 101, and the two ends of the distribution mechanism 1 are respectively provided with pulleys 15 that can move on the slide rail 101; The frame 10 is provided with gears 16 near the upper and lower ends of the slide rail 101, and a chain 17 is connected between the two gears 16; a connecting piece 18 is arranged on the pulley 15, and the connecting piece 18 has a gap in which the chain 17 can be inserted. The inner extension piece 181; the swing mechanism 1 is provided with two pulleys 15, the two ends of the connecting piece 18 are fixed on the two pulleys 15, the extension piece 181 and the connecting piece 18 form a T shape; the utility model pawn shop During the spreading process of the cloth machine, the stacking height of the cloth continues to rise, and the distribution mechanism 1 should also move upwards continuously. Therefore, a slide rail 101 and a pulley 15 fixed on the distribution device 1 are set on the frame 10, and on the frame 10 is provided with gear 16 and chain 17, and this pulley 15 is provided with the connecting piece 18 that is connected with chain 17, can rotate described gear 15, drives chain 17 to move, and can drive swing mechanism 1 with pulley 15 as fulcrum The movement on the slide rail 101 can conveniently adjust the position of the distribution mechanism 1 and improve the cloth spreading efficiency.

The above-mentioned embodiments and accompanying drawings do not limit the product form and style of the present utility model, and any appropriate changes or modifications made by those skilled in the art should be regarded as not departing from the patent scope of the present utility model.

Claims (10)

1. An improved distribution device of a cloth spreading machine, characterized in that: it includes a distribution mechanism and a cloth pressing mechanism; The cloth arrangement mechanism includes a cloth clamping structure and a cutting structure, and the cloth clamping structure includes a cloth clamping plate and a cloth clamping roller arranged in parallel on the frame, and the corresponding cloth section passes through the cloth clamping roller and the cloth clamping plate The cloth clamping gap between them is pressed on the cloth clamping plate; the cutting structure includes a sliding track arranged parallel to the clamping roller and a cutting knife driven by a motor to move on the sliding track; The cloth pressing mechanism includes a cloth pressing roller and two linkage rods, one end of the two linkage rods is respectively pivotally connected to the fixing frame body in parallel, and the other end of the cloth pressing roller is fixed. 2. The improved arranging device of the spreading machine as claimed in claim 1, characterized in that: the two ends of the frame are respectively pivotally connected with a slide plate, and the slide plate has an uphill section and a downhill section; the linkage The bar is provided with guide wheels that can slide on the uphill section and the downhill section. 3. The improved distribution device of the spreading machine according to claim 2, characterized in that: the frame is located above the pivotal position of the slide plate and is located inside the angle between the uphill section and the downhill section and is provided with a limiting slide plate A cylinder with a rotating angle; the end of the slide plate is pivotally connected with a roller that can move on the spreading platform. 4. The improved arranging device of the spreading machine according to claim 2, wherein the angle between the uphill section and the downhill section is greater than or equal to 90° and less than 180°. 5. The improved arranging device of the spreading machine according to claim 2, characterized in that: the fixed frame body is provided with a horizontal slide rail and a motion track groove, and the linkage rod includes a fixed rod, a rotating rod, Auxiliary rotating rod, the guide wheel is arranged on the fixed rod, one end of the fixed rod is fixed with the cloth pressing roller, and the other end is respectively pivotally connected with the rotating rod and one end of the auxiliary rotating rod, and the other end of the rotating rod is provided with a movable The wheel body moves on the horizontal slide rail, and the middle part of the rotating rod is provided with a guide column that can move in the movement track groove; the other end of the auxiliary rotating rod is pivotally connected to a triangular plate, and the wheel on the rotating rod The number of the wheel body is two, and the wheel body is also pivotally connected to the triangular plate. 6. The improved distribution device of the spreading machine according to claim 1, characterized in that: it also includes a rotating roller arranged on the frame and parallel to the cloth clamping roller, and the cloth clamping roller is connected by a plurality of cloth clamping rollers The block is fixed on the rotating roller, and the rotating roller is driven by a motor to rotate around its own axis, driving the cloth clamping roller to rotate up and down. 7. The improved distribution device of the spreading machine according to claim 1, wherein a layer of anti-skid layer is provided on the bottom surface of the cloth pressing roller. 8. The improved distribution device of the spreading machine as claimed in claim 2, characterized in that: it also includes a movable spreading mechanism, and the movable spreading mechanism is arranged on a platform of the frame, positioned at the position where the cloth is placed from the spreading device. On the path from the cloth roller to the cloth clamping roller, each movable spreading mechanism includes a driving wheel, a driven wheel, a belt and a drive motor for driving the driving wheel to rotate. 9. The improved distribution device of the spreading machine according to claim 8, wherein the movable spreading mechanism is movably arranged on the frame through a bearing plate, and the driving wheel and the driven wheel are pivotally connected to the bearing plate Above, the bearing plate has a fixed end fixed on the frame and a movable end not connected with the frame, and the bearing plate is provided with an adjustment rotation slot near the fixed end and an adjustment bolt locked in the adjustment rotation slot. 10. The improved distribution device of the spreading machine according to claim 1, characterized in that: the frame is equipped with vertical slide rails, and the two ends of the distribution mechanism are respectively provided with pulleys that can move on the slide rails The frame is provided with gears near the upper and lower ends of the slide rail, and a chain is connected between the two gears; a connecting piece is arranged on the pulley, and the connecting piece has an extension piece that can be inserted into the chain gap; The swing mechanism is provided with two pulleys, the two ends of the connecting piece are fixed on the two pulleys, and the extension piece and the connecting piece form a T shape.